<template>
  <div>
    <div class="row">
      <div class="col-12">
        <card type="chart">
          <template slot="header">
            <div class="row">
              <div class="col-sm-6" :class="isRTL ? 'text-right' : 'text-left'">
                <h5 class="card-category">{{ $t('dashboard.totalShipments') }}</h5>
                <h2 class="card-title">{{ $t('dashboard.performance') }}</h2>
              </div>
              <div class="col-sm-6">
                <div class="btn-group btn-group-toggle"
                     :class="isRTL ? 'float-left' : 'float-right'"
                     data-toggle="buttons">
                  <label v-for="(option, index) in bigLineChartCategories"
                         :key="option"
                         class="btn btn-sm btn-primary btn-simple"
                         :class="{active: bigLineChart.activeIndex === index}"
                         :id="index">
                    <input type="radio"
                           @click="initBigChart(index)"
                           name="options" autocomplete="off"
                           :checked="bigLineChart.activeIndex === index">
                    {{ option }}
                  </label>
                </div>
              </div>
            </div>
          </template>
          <div class="chart-area">
            <line-chart style="height: 100%"
                        ref="bigChart"
                        chart-id="big-line-chart"
                        :chart-data="bigLineChart.chartData"
                        :gradient-colors="bigLineChart.gradientColors"
                        :gradient-stops="bigLineChart.gradientStops"
                        :extra-options="bigLineChart.extraOptions">
            </line-chart>
          </div>
        </card>
      </div>
    </div>
    <div class="row">
      <div class="col-lg-4" :class="{'text-right': isRTL}">
        <card type="chart">
          <template slot="header">
            <h5 class="card-category">{{ $t('dashboard.totalShipments') }}</h5>
            <h3 class="card-title"><i class="tim-icons icon-bell-55 text-primary "></i> 763,215</h3>
          </template>
          <div class="chart-area">
            <line-chart style="height: 100%"
                        chart-id="purple-line-chart"
                        :chart-data="purpleLineChart.chartData"
                        :gradient-colors="purpleLineChart.gradientColors"
                        :gradient-stops="purpleLineChart.gradientStops"
                        :extra-options="purpleLineChart.extraOptions">
            </line-chart>
          </div>
        </card>
      </div>
      <div class="col-lg-4" :class="{'text-right': isRTL}">
        <card type="chart">
          <template slot="header">
            <h5 class="card-category">{{ $t('dashboard.dailySales') }}</h5>
            <h3 class="card-title"><i class="tim-icons icon-delivery-fast text-info "></i> 3,500€</h3>
          </template>
          <div class="chart-area">
            <bar-chart style="height: 100%"
                       chart-id="blue-bar-chart"
                       :chart-data="blueBarChart.chartData"
                       :gradient-stops="blueBarChart.gradientStops"
                       :extra-options="blueBarChart.extraOptions">
            </bar-chart>
          </div>
        </card>
      </div>
      <div class="col-lg-4" :class="{'text-right': isRTL}">
        <card type="chart">
          <template slot="header">
            <h5 class="card-category">{{ $t('dashboard.completedTasks') }}</h5>
            <h3 class="card-title"><i class="tim-icons icon-send text-success "></i> 12,100K</h3>
          </template>
          <div class="chart-area">
            <line-chart style="height: 100%"
                        chart-id="green-line-chart"
                        :chart-data="greenLineChart.chartData"
                        :gradient-stops="greenLineChart.gradientStops"
                        :extra-options="greenLineChart.extraOptions">
            </line-chart>
          </div>
        </card>
      </div>
    </div>
    <div class="row">
      <div class="col-lg-6 col-md-12">
        <card type="tasks" :header-classes="{'text-right': isRTL}">
          <template slot="header">
            <h6 class="title d-inline">{{ $t('dashboard.tasks', {count: 5}) }}</h6>
            <p class="card-category d-inline">{{ $t('dashboard.today') }}</p>
            <base-dropdown menu-on-right=""
                           tag="div"
                           title-classes="btn btn-link btn-icon"
                           aria-label="Settings menu"
                           :class="{'float-left': isRTL}">
              <i slot="title" class="tim-icons icon-settings-gear-63"></i>
              <a class="dropdown-item" href="#pablo">{{ $t('dashboard.dropdown.action') }}</a>
              <a class="dropdown-item" href="#pablo">{{ $t('dashboard.dropdown.anotherAction') }}</a>
              <a class="dropdown-item" href="#pablo">{{ $t('dashboard.dropdown.somethingElse') }}</a>
            </base-dropdown>
          </template>
          <div class="table-full-width table-responsive">
            <task-list></task-list>
          </div>
        </card>
      </div>
      <div class="col-lg-6 col-md-12">
        <card class="card" :header-classes="{'text-right': isRTL}">
          <h4 slot="header" class="card-title">{{ $t('dashboard.simpleTable') }}</h4>
          <div class="table-responsive">
            <user-table></user-table>
          </div>
        </card>
      </div>
    </div>
  </div>
</template>
<script>
import LineChart from '@/components/Charts/LineChart';
import BarChart from '@/components/Charts/BarChart';
import * as chartConfigs from '@/components/Charts/config';
import TaskList from './Dashboard/TaskList';
import UserTable from './Dashboard/UserTable';
import config from '@/config';
import BaseTable from "@/components/BaseTable.vue";
import BaseNav from "@/components/BaseNav.vue";

export default {
  components: {
    BaseNav,
    BaseTable,
    LineChart,
    BarChart,
    TaskList,
    UserTable
  },
  data() {
    return {
      bigLineChart: {
        allData: [
          [100, 70, 90, 70, 85, 60, 75, 60, 90, 80, 110, 100],
          [80, 120, 105, 110, 95, 105, 90, 100, 80, 95, 70, 120],
          [60, 80, 65, 130, 80, 105, 90, 130, 70, 115, 60, 130]
        ],
        activeIndex: 0,
        chartData: {
          datasets: [{}],
          labels: ['JAN', 'FEB', 'MAR', 'APR', 'MAY', 'JUN', 'JUL', 'AUG', 'SEP', 'OCT', 'NOV', 'DEC'],
        },
        extraOptions: chartConfigs.purpleChartOptions,
        gradientColors: config.colors.primaryGradient,
        gradientStops: [1, 0.4, 0],
        categories: []
      },
      purpleLineChart: {
        extraOptions: chartConfigs.purpleChartOptions,
        chartData: {
          labels: ['JUL', 'AUG', 'SEP', 'OCT', 'NOV', 'DEC'],
          datasets: [{
            label: "Data",
            fill: true,
            borderColor: config.colors.primary,
            borderWidth: 2,
            borderDash: [],
            borderDashOffset: 0.0,
            pointBackgroundColor: config.colors.primary,
            pointBorderColor: 'rgba(255,255,255,0)',
            pointHoverBackgroundColor: config.colors.primary,
            pointBorderWidth: 20,
            pointHoverRadius: 4,
            pointHoverBorderWidth: 15,
            pointRadius: 4,
            data: [80, 100, 70, 80, 120, 80],
          }]
        },
        gradientColors: config.colors.primaryGradient,
        gradientStops: [1, 0.2, 0],
      },
      greenLineChart: {
        extraOptions: chartConfigs.greenChartOptions,
        chartData: {
          labels: ['JUL', 'AUG', 'SEP', 'OCT', 'NOV'],
          datasets: [{
            label: "My First dataset",
            fill: true,
            borderColor: config.colors.danger,
            borderWidth: 2,
            borderDash: [],
            borderDashOffset: 0.0,
            pointBackgroundColor: config.colors.danger,
            pointBorderColor: 'rgba(255,255,255,0)',
            pointHoverBackgroundColor: config.colors.danger,
            pointBorderWidth: 20,
            pointHoverRadius: 4,
            pointHoverBorderWidth: 15,
            pointRadius: 4,
            data: [90, 27, 60, 12, 80],
          }]
        },
        gradientColors: ['rgba(66,134,121,0.15)', 'rgba(66,134,121,0.0)', 'rgba(66,134,121,0)'],
        gradientStops: [1, 0.4, 0],
      },
      blueBarChart: {
        extraOptions: chartConfigs.barChartOptions,
        chartData: {
          labels: ['USA', 'GER', 'AUS', 'UK', 'RO', 'BR'],
          datasets: [{
            label: "Countries",
            fill: true,
            borderColor: config.colors.info,
            borderWidth: 2,
            borderDash: [],
            borderDashOffset: 0.0,
            data: [53, 20, 10, 80, 100, 45],
          }]
        },
        gradientColors: config.colors.primaryGradient,
        gradientStops: [1, 0.4, 0],
      },
      columns: ['Name', 'Age', 'Country'],
      tableData: [
        {name: 'Alice', age: 30, country: 'USA'},
        {name: 'Bob', age: 25, country: 'Canada'},
        {name: 'Charlie', age: 35, country: 'UK'}
      ]
    }
  },
  computed: {
    enableRTL() {
      return this.$route.query.enableRTL;
    },
    isRTL() {
      return this.$rtl.isRTL;
    },
    bigLineChartCategories() {
      return this.$t('dashboard.chartCategories');
    }
  },
  methods: {
    initBigChart(index) {
      let chartData = {
        datasets: [{
          fill: true,
          borderColor: config.colors.primary,
          borderWidth: 2,
          borderDash: [],
          borderDashOffset: 0.0,
          pointBackgroundColor: config.colors.primary,
          pointBorderColor: 'rgba(255,255,255,0)',
          pointHoverBackgroundColor: config.colors.primary,
          pointBorderWidth: 20,
          pointHoverRadius: 4,
          pointHoverBorderWidth: 15,
          pointRadius: 4,
          data: this.bigLineChart.allData[index]
        }],
        labels: ['JAN', 'FEB', 'MAR', 'APR', 'MAY', 'JUN', 'JUL', 'AUG', 'SEP', 'OCT', 'NOV', 'DEC'],
      }
      this.$refs.bigChart.updateGradients(chartData);
      this.bigLineChart.chartData = chartData;
      this.bigLineChart.activeIndex = index;
    }
  },
  mounted() {
    this.i18n = this.$i18n;
    if (this.enableRTL) {
      this.i18n.locale = 'ar';
      this.$rtl.enableRTL();
    }
    this.initBigChart(0);
  },
  beforeDestroy() {
    if (this.$rtl.isRTL) {
      this.i18n.locale = 'en';
      this.$rtl.disableRTL();
    }
  }
};
</script>
<style>
</style>
